Southmont · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Southmont & neighbors — hit play
Every city on the map carries real forecast data from the same models as its city page, refreshed several times a day. The icon is the day's overall look; the number is the afternoon high.
Next 14 days at a glance
from the model forecast
Hottest day
34°
Wed, Sep 2
Coldest night
8°
Wed, Sep 9
Days with precip
6 / 14
of 14 forecast days
Nicest day
Sun, Sep 6
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
24° 12°
40% precip chance
Sat 12 – Sun 13 Sep
22° 12°
26% precip chance
Sat 19 – Sun 20 Sep
25° 14°
typical range
Sat 26 – Sun 27 Sep
25° 14°
typical range
30 days — Southmont
14 forecast + 16 climatology
Wed · Today Sunny
34°20°8%⌄
Wind10 mph W
Gusts18 mph
UV index8 – Very high
Precip chance8%
Sunrise06:44
Sunset19:46
Thu · Tomorrow Showers
28°20°10.2 mm⌄
Wind19 mph W
Gusts29 mph
UV index8 – High
Precip chance83%
Sunrise06:45
Sunset19:44
Friday 4/9 Fog
23°18°5.2 mm⌄
Wind13 mph W
Gusts29 mph
UV index8 – High
Precip chance91%
Sunrise06:46
Sunset19:43
Saturday 5/9 Partly cloudy
24°16°0.3 mm⌄
Wind8 mph NW
Gusts14 mph
UV index7 – High
Precip chance40%
Sunrise06:47
Sunset19:41
Sunday 6/9 Sunny
22°12°8%⌄
Wind6 mph E
Gusts16 mph
UV index6 – High
Precip chance8%
Sunrise06:48
Sunset19:40
Monday 7/9 Mostly cloudy
24°15°12%⌄
Wind5 mph S
Gusts23 mph
UV index6 – High
Precip chance12%
Sunrise06:49
Sunset19:38
Tuesday 8/9 Mostly cloudy
19°10°4.6 mm⌄
Wind8 mph W
Gusts25 mph
UV index4 – Moderate
Precip chance90%
Sunrise06:50
Sunset19:36
Wednesday 9/9 Mostly cloudy
19°8°11%⌄
Wind6 mph SE
Gusts23 mph
UV index5 – Moderate
Precip chance11%
Sunrise06:50
Sunset19:35
Thursday 10/9 Sunny
26°14°7.3 mm⌄
Wind12 mph S
Gusts25 mph
UV index6 – High
Precip chance75%
Sunrise06:51
Sunset19:33
Friday 11/9 Sunny
29°20°0.9 mm⌄
Wind17 mph W
Gusts39 mph
UV index7 – High
Precip chance41%
Sunrise06:52
Sunset19:31
Saturday 12/9 Partly cloudy
21°14°0.3 mm⌄
Wind7 mph NW
Gusts15 mph
UV index6 – High
Precip chance26%
Sunrise06:53
Sunset19:30
Sunday 13/9 Fog
22°12°14%⌄
Wind10 mph SE
Gusts19 mph
UV index6 – High
Precip chance14%
Sunrise06:54
Sunset19:28
Monday 14/9 Sunny
27°19°7.6 mm⌄
Wind15 mph W
Gusts27 mph
UV index6 – High
Precip chance78%
Sunrise06:55
Sunset19:26
Tuesday 15/9 Fog
21°13°1.0 mm⌄
Wind9 mph NW
Gusts17 mph
UV index5 – Moderate
Precip chance62%
Sunrise06:56
Sunset19:25
Wednesday 16/9 Rain (climatological)
24°15°4.1 mm⌄
Day≈21–27°
Night≈12–18°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
28°17°20%⌄
Day≈25–31°
Night≈14–20°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
26°16°20%⌄
Day≈23–29°
Night≈13–19°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
25°16°4.9 mm⌄
Day≈22–28°
Night≈13–19°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
22°14°20%⌄
Day≈19–25°
Night≈11–17°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
22°14°20%⌄
Day≈19–25°
Night≈11–17°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
21°13°10.0 mm⌄
Day≈18–24°
Night≈10–16°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
25°16°20%⌄
Day≈22–28°
Night≈13–19°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
26°16°20%⌄
Day≈23–29°
Night≈13–19°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
28°17°6.2 mm⌄
Day≈25–31°
Night≈14–20°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
25°15°20%⌄
Day≈22–28°
Night≈12–18°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
23°14°20%⌄
Day≈20–26°
Night≈11–17°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
22°14°7.3 mm⌄
Day≈19–25°
Night≈11–17°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
21°13°20%⌄
Day≈18–24°
Night≈10–16°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
26°16°20%⌄
Day≈23–29°
Night≈13–19°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Rain (climatological)
18°9°8.9 mm⌄
Day≈15–21°
Night≈6–12°
Precip≈3.2 in / October
(climatological)Typical range for these dates · 1991–2020
How does a 30-day outlook work?
The first 14 days are a live model forecast. The back half of the month shows the typical range for those dates — useful for planning, not a literal prediction.
First 14 days: a real forecast, blended from NBM, ECMWF and GFS runs. Trust it most inside three days; by the second week treat it as a lean, not a promise.
Rest of the month: past day 14 we stop pretending to forecast and switch to the climate corridor — the range those dates have produced over three decades computed directly for Southmont, with mild week-to-week wiggle.
Good question for this page: "Is late August usually humid in Chicago?" Bad question: "Do I need an umbrella on the 29th?" — three weeks out no one knows, and that's the honest answer.